<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Vue动态组件</title>
    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
</head>
<body>
    <div id="Application">
        <input type="radio" value="page1" v-model="page"/>页面1
        <input type="radio" value="page2" v-model="page"/>页面2
        <component :is="page"></component>
    </div>
    <script>
        const App = Vue.createApp({
            data(){
                return {
                    page:"page1"
                }
            }
        })
        const page1 = {
            template:`<div style="color:red">
                    页面组件1
                </div>`
        }
        const page2 = {
            template:`<div style="color:blue">
                    页面组件2
                </div>`
        }
        App.component("page1", page1)
        App.component("page2", page2)
        App.mount("#Application") 
    </script>
</body>
</html>